Jeffrey Diamond, MD
NPI 1477137768 · Student in an Organized Health Care Education/Training Program · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Diamond, MD is a Student in an Organized Health Care Education/Training Program provider in Chapel Hill, NC (NPI 1477137768).
Provider details
- NPI number
- 1477137768
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 303524 (NC)
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
11 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 11 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 26 | 13 |
| Losartan Potassium | 18 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | — |
| Lisinopril | 15 | — |
| Prednisone | 13 | — |
| Amlodipine Besylate | 12 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-12
- Last updated
- 2021-05-12
- Certified
- 2021-05-12
Frequently asked questions
- What is Jeffrey Diamond's NPI number?
- Jeffrey Diamond's National Provider Identifier (NPI) is 1477137768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Diamond's specialty?
- Jeffrey Diamond is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jeffrey Diamond located?
- Jeffrey Diamond's practice location on file with NPPES is 100 Eastowne Dr, Chapel Hill, NC 27514-2286.
- What is Jeffrey Diamond's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Diamond is (984) 974-4462.
- Does Jeffrey Diamond accept Medicare?
- Jeffrey Diamond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Diamond's NPI active?
- Yes — Jeffrey Diamond's NPI (1477137768) is active in the NPPES registry as of the last update on 2021-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.